Pings, V. M., & Spang, L. (1979). Acceptability of Microfiche Copy in Lieu of Paper Copy of Current Journals. Technical Paper No. 10.
Citazione stile Chigago Style (17a edizione)Pings, Vern M., e Lothar Spang. Acceptability of Microfiche Copy in Lieu of Paper Copy of Current Journals. Technical Paper No. 10. 1979.
Citatione MLA (9a ed.)Pings, Vern M., e Lothar Spang. Acceptability of Microfiche Copy in Lieu of Paper Copy of Current Journals. Technical Paper No. 10. 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.